Cutting edge NASA-derived memory foam technology combines with a modern, ergonomic design for the ultimate in saddle fit and comfort! - Comfort Plus temperature-sensitive memory-foam upper inserts adapt perfectly to your body form while the sit-bone-positioned low-density base inserts form an effective barrier between surface and rider, dissipating shocks and reducing peak pressure. - Strategically placed base cut-away and recessed upper channel help induce flex in the base and alleviate localized pressure around the sensitive soft tissue areas - 157mm width is suited to forward riding positions with a front bias weight distribution (Fitness/Sport) - Construction: Nylon base w/ Hi-Ten steel rails and synthetic weatherproof upper - Dimensions: L 260 x W 157mm - Weight: 364g